Duct Repair

Professional Duct Repair in Asheville & Western NC

Leaky, damaged, or disconnected ductwork is one of the most overlooked causes of high energy bills and comfort problems in homes across Western North Carolina. Studies show that the average home loses 20–30% of its conditioned air through leaky ducts — air that you've already paid to heat or cool escaping into crawl spaces, attics, and wall cavities instead of reaching your living areas. Quality Comfort's duct repair services include professional leak testing using a duct blaster, sealing leaks with mastic or aeroseal, repairing or replacing disconnected duct sections, repairing crushed or kinked flex duct, and addressing poorly designed duct configurations that cause hot and cold spots. We also repair ducts that have been damaged by pests, moisture, or age. A properly sealed duct system improves comfort, lowers energy costs, and reduces the load on your HVAC equipment.